RBR-TVBR heard an engineer in a large market had mentioned Homeland Security came to their tower site and put up a building, designed as a Faraday Cage. They put in a 5-kW transmitter, a generator, ...
In this letter to the editor, the author responds to our recent call-to-action asking readers to share their tips for keeping tower sites secure from unwanted “visitors” — whether they be furry or ...
The ENFORCER DIP-Switch Coded Long-Range RF Transmitter offers an impressive range of up to 1800ft (550m) with greater immunity to environmental interference and temperature extremes, water-resistance ...
LOUISVILLE, Colo., May 30, 2019 – Inovonics, an industry leader in high-performance wireless sensor networks for life safety applications, announces the release of its new EH4104R single zone fire RF ...
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